JE Pistons Ring Sets 1.5-1.5-3.0-3900 8CY

JE Pistons is well-known for making high-performance engine components, and this piston ring set is a great example of their work. These rings are built to maximize horsepower by precisely sealing combustion pressure, which is crucial for getting the most out of your engine. They are designed for 8-cylinder engines and come in a file-fit style, meaning you can fine-tune the end gap for a perfect seal in your specific application.

This set features a 0.0591-inch thick carbon steel plasma moly top ring, known for its strength and ability to handle high temperatures while maintaining a tight seal. The second ring is also 0.0591 inches and made of iron phosphate, which helps with oil control and further improves combustion sealing. For the oil ring, you get a 0.1181-inch low-tension carbon steel chrome ring, designed to effectively scrape oil from the cylinder walls without creating excessive drag, contributing to reduced friction and improved power. These are the same types of rings used by top racing teams, indicating their robust construction and performance capabilities.

Keep in mind that these rings are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper file fitting and assembly procedures.